<template>
  <section>
    <!--工具条：高级查询 + 新增-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true">
        <el-form-item>
          <el-input v-model="keyword" placeholder="请输入一个关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="keywordquery">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="onsale" >上架</el-button>
          <el-button type="primary" @click="offsale" >下架</el-button>
        </el-form-item>

      </el-form>
    </el-col>

    <!--列表展示-->
    <el-table :data="pets" highlight-current-row v-loading="listLoading" @selection-change="selsChange"
              style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" label="序号" width="60">
      </el-table-column>
      <el-table-column prop="name" label="宠物名称" width="100" sortable>
      </el-table-column>
      <el-table-column prop="petType.name" label="宠物类型" width="100" sortable>
      </el-table-column>
      <el-table-column prop="costprice" label="成本" width="80" sortable>
      </el-table-column>
      <el-table-column prop="saleprice" label="售价" width="80" sortable>
      </el-table-column>
      <el-table-column prop="onsaletime" label="上架时间" width="100" sortable>
      </el-table-column>
      <el-table-column prop="offsaletime" label="下架时间" width="100" sortable>
      </el-table-column>
      <el-table-column prop="createtime" label="创建时间" width="100" sortable>
      </el-table-column>
      <el-table-column prop="state" label="状态" width="50">
        <template slot-scope="scope">
          <span v-if="scope.row.state==1" style="color: green">上架</span>
          <span v-else style="color: red">下架</span>
        </template>
      </el-table-column>
      <el-table-column prop="resources" label="宠物头像" min-width="60" sortable>
        <template scope="scope">
          <img :src="imgPrefix+scope.row.resources" width="40px">
        </template>
      </el-table-column>
      <el-table-column prop="shop.name" label="所属店铺" width="100">
      </el-table-column>
      <el-table-column prop="user.username" label="领养人" width="100">
      </el-table-column>
      <el-table-column prop="searchMasterMsgId" label="宠物来源" width="120">
        <template slot-scope="scope">
          <span v-if="scope.row.searchMasterMsgId" style="color: green">来自寻主消息</span>
          <span v-else style="color: red">来自店铺饲养</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handlesave(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条：批量删除 + 分页栏-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination layout="prev, pager, next" @current-change="handleCurrentChange"
                     :page-size="pageSize" :current-page="currentPage" :total="totals" style="float:right;">
      </el-pagination>
    </el-col>

    <!--编辑对话框-->
    <el-dialog :title="title" :visible.sync="saveFormVisible" :close-on-click-modal="false">
      <el-form :model="saveForm" label-width="80px" :rules="saveFormRules" ref="saveForm">
        <el-form-item label="宠物名称" prop="name">
          <el-input v-model="saveForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="资源" prop="resources">
          <el-upload class="upload-demo"
                     action="http://localhost:8080/fastDfs"
                     :on-remove="handleRemove"
                     :on-success="handleSuccess"
                     :file-list="fileList"
                     list-type="picture">
            <el-button size="small" type="primary">点击上传</el-button>
            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="宠物类型" prop="typeId">
          <el-cascader clearable v-model="saveForm.typeId"
                       :options="petTypeTree"
                       :props="{
            	checkStrictly: true,
                label: 'name', // 级联框显示那个属性的值
                value: 'id'  ,  // 回显时需要,回传值的时候也需要
                 emitPath :false
            }" clearable>
          </el-cascader>
        </el-form-item>
        <el-form-item label="成本" prop="costprice">
          <el-input-number v-model="saveForm.costprice" auto-complete="off"></el-input-number>
        </el-form-item>
        <el-form-item label="售价" prop="saleprice">
          <el-input-number v-model="saveForm.saleprice" auto-complete="off"></el-input-number>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="saveForm.state">
            <el-radio class="radio" :label="1">上架</el-radio>
            <el-radio class="radio" :label="0">下架</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="所属店铺" prop="shopId">
          <el-select v-model="saveForm.shopId" clearable placeholder="请选择">
            <el-option
                v-for="item in shops"
                :label="item.name"
                :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="领养人" prop="userId">
          <el-select v-model="saveForm.userId" clearable placeholder="请选择">
            <el-option
                v-for="item in users"
                :label="item.username"
                :value="item.id">
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="简介" prop="intro">
          <quill-editor v-model="saveForm.petDetail.intro" v-if="saveForm.petDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>
        <el-form-item label="领养须知" prop="orderNotice">
          <quill-editor v-model="saveForm.petDetail.adoptNotice" v-if="saveForm.petDetail" :options="quillOption">
          </quill-editor>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="saveFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="saveSubmit" :loading="saveLoading">提交</el-button>
      </div>
    </el-dialog>
  </section>
</template>

<script>
//引入Vue的ueditor的资源
import {quillEditor} from "vue-quill-editor"; //调用编辑器
import 'quill/dist/quill.core.css';
import 'quill/dist/quill.snow.css';
import 'quill/dist/quill.bubble.css';
import quillConfig from '../../common/js/quill-config';

export default {
  components: {
    quillEditor
  },
  data() {
    return {
      //列表显示图片的前缀
      imgPrefix: "http://123.207.27.208",
      quillOption: quillConfig,

      resources: [],
      //文件上传相关数据
      fileList: [],
      //1.分页查询的模型数据
      pets: [],
      listLoading: false,
      currentPage: 1,
      totals: 1,
      pageSize: 5,
      // 高级查询
      keyword: null,
      page: 1,
      // 批量删除
      sels: [],//列表选中列

      value: null,
      options: [{
        value: '1',
        state: '上架'
      }, {
        value: '0',
        state: '下架'
      }],

      saveFormVisible: false,//编辑界面是否显示
      saveLoading: false,
      title: '',
      saveFormRules: {
        name: [
          {required: true, message: '请输入宠物名称', trigger: 'blur'}
        ],
        typeId: [
          {required: true, message: '请选择宠物类型', trigger: 'blur'}
        ],
        costprice: [
          {required: true, message: '请输入成本', trigger: 'blur'}
        ],
        saleprice: [
          {required: true, message: '请输入售价', trigger: 'blur'}
        ],
        shopId: [
          {required: true, message: '请选择店铺', trigger: 'blur'}
        ],
      },
      //编辑界面数据
      saveForm: {
        id: null,
        name: '',
        typeId: '',
        costprice: 0,
        saleprice: 0,
        resources: '',
        state: 0,
        shopId: null,
        userId: null,
        username: '',
        petDetail: {  //与后端实体类一致
          intro: '',
          adoptNotice: ''
        }
      },
      //类型树
      petTypeTree: [],

      shops: [],
      users: [],

    }
  },
  methods: {
    //上架
    onsale(){
      var ids = this.sels.map(item => item.id);
      //获取选中的行
      if(!this.sels || this.sels.length  <1){
        this.$message({ message: '请选中商品后再上架哦亲！！',type: 'error'});
        return;
      }
      this.$confirm('确认上架选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.post('/pet/onsale',ids).then((res) => {
          this.listLoading = false;
          if(res.data.success){
            this.$message({
              message: '上架成功！！',
              type: 'success'
            });
          }else{
            this.$message({
              message: res.data.msg,
              type: 'error'
            });
          }
          this.getPets()
        }).catch(res => {
          this.$message({
            message: "系统异常，请稍后重试!!!",
            type: 'error'
          });
        })
      }).catch(() => {
      });
    },

    //下架
    offsale(){
      var ids = this.sels.map(item => item.id);
      //获取选中的行
      if(!this.sels || this.sels.length  <1){
        this.$message({ message: '请选中商品后再下架哦亲！！！',type: 'error'});
        return;
      }
      this.$confirm('确认下架选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.post('/pet/offsale',ids).then((res) => {
          this.listLoading = false;
          if(res.data.success){
            this.$message({
              message: '下架成功！！',
              type: 'success'
            });
          }else{
            this.$message({
              message: res.data.msg,
              type: 'error'
            });
          }
          this.getPets();
        }).catch(res => {
          this.$message({
            message: "系统错误，请稍后重试!!!",
            type: 'error'
          });
        })
    }).catch(() => {
});
    },


    // 分页查询，获取数据
    getPets() {
      // 组装参数
      let paras = {
        currentPage: this.currentPage,
        pageSize: this.pageSize,
        keyword: this.keyword,
        "state": this.value
      };
      // 显示加载框
      this.listLoading = true;
      //使用axios发送分页请求
      this.$http.post("/pet", paras).then(res => {
        // 传入参数
        this.pets = res.data.data;
        this.totals = res.data.totals;
        this.listLoading = false;
      }).catch(res => {
        this.$message.error("访问人数太多，请稍后重试!!!");
      })
    },

    // 分页查询 - 点击分页栏触发方法
    handleCurrentChange(val) {
      this.currentPage = val;
      this.getPets();
    },

    // 高级查询
    keywordquery() {
      // 设置当前页未1
      this.currentPage = 1;
      this.getPets();

    },
    /*------------------------------------------------------------------------------------------------------------*/
    // 单个删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.delete("/pet/" + row.id).then(res => {
          if (res.data.success) {
            // 计算总页数
            let totalPage = Math.ceil(this.totals / this.pageSize)
            if (this.currentPage == totalPage && (this.totals - 1) % this.pageSize == 0 && this.currentPage != 1) {
              this.currentPage = this.currentPage - 1;
            }
            this.getPets()
          } else {
            this.$message.error("！！！系统繁忙");// 发生500错误时
            this.listLoading = false;
          }
          this.listLoading = false;
        })
      }).catch(() => {
        //this.$message.error("系统繁忙!!!!!!!!!!!!!!!!");// 发生404错误时
      });
    },

    /*--------------------------------------------------------------------------------------------------------------*/
    //显示编辑界面
    handlesave: function (index, row) {
      this.title = "修改"
      this.saveFormVisible = true;
      this.getShops();
      this.getUsers();
      this.getPetTypeTree();
      this.saveForm = Object.assign({}, row);
      //处理fileList 回显
      this.fileList = []; // 清空
      if (this.saveForm.resources) {
        var arr = this.saveForm.resources.split(",");
        for (var i = 0; i < arr.length; i++) {
          this.fileList.push({"url": this.imgPrefix + arr[i]});
        }
      }
      this.saveFormVisible = true;
    },
    //显示新增界面
    handleAdd: function () {
      this.title = "新增"
      this.saveFormVisible = true;
      this.getPetTypeTree();
      this.saveForm = {
        name: '',
        typeId: '',
        costprice: 0,
        saleprice: 0,
        state: 0,
        shopId: null,
        userId: null,
        username: '',
        resources: '',
        petDetail: {
          intro: '',
          adoptNotice: ''
        }
      };
      this.fileList = [];
      this.getShops();
      this.getUsers();
      this.saveFormVisible = true;
    },

    /*--------------------------------------------------------------------------------------------------------------------*/
    //编辑
    saveSubmit: function () {
      this.$refs.saveForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.saveLoading = true;
            let paras = Object.assign({}, this.saveForm);
            this.$http.put("/pet", paras).then(res => {
              if (res.data.success) {
                this.getPets()
                this.saveLoading = false;
              } else {
                this.$message.error("系统繁忙500");// 发生500错误时
                this.saveLoading = false;
              }
            }).catch(res => {
              this.$message.error("系统繁忙400");// 发生500错误时
              this.saveLoading = false;
            })
            // 关闭模态框
            this.saveFormVisible = false;
          });
        }
      });
    },
    /*--------------------------------------------------------------------------------------------------------------------*/
    // 获取店铺
    getShops() {
      this.$http.get("/shop").then(res => {
        this.shops = res.data;
      })
    },

    // 获取店铺
    getUsers() {
      this.$http.get("/user").then(res => {
        this.users = res.data;
      })
    },
    /*--------------------------------------------------------------------------------------------------------------------*/
    //获取部门树 - 无限级数
    getPetTypeTree() {
      this.$http.get("/petType/petTypeTree").then(res => {

        this.petTypeTree = res.data;
      })
    },

    /*--------------------------------------------------------------------------------------------------------------*/
    selsChange: function (sels) {
      this.sels = sels;
    },

    //批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.patch("/pet", ids).then(res => {
          this.listLoading = false;
          if (res.data.success) {// 若删除成功
            this.currentPage = 1;//

            this.getPets();// 查询
          } else {
            this.$message.error("批量删除失败【500】");
          }
        }).catch(res => {
          this.$message.error("系统错误【400,404】");
        })
      }).catch(() => {
      });
    },

    // 上传成功
    handleSuccess(response, file, fileList) {
       //1.对resources的处理
      if(this.saveForm.resources){
        this.saveForm.resources = this.saveForm.resources + "," + response.resultObj;
      }else{
        this.saveForm.resources = response.resultObj;
      }

      //2.对fileList的处理
      //清空
      this.fileList = [];
      if(this.saveForm.resources){
        var arr = this.saveForm.resources.split(",");
        for(var i = 0;i<arr.length;i++){
          this.fileList.push({"url":this.imgPrefix + arr[i]});
        }
      }
    },
    // 删除
    handleRemove(file, fileList) {
      var path = file.url.substring(file.url.indexOf("/group"));
      this.$http.delete("/fastDfs?path="+path).then(res=>{
        if(res.data.success){
          this.$message({
            message: '删除成功!',
            type: 'success'
          });
        }else{
          this.$message({
            message: res.data.msg,
            type: 'error'
          });
        }

        //2.对resources处理
        if(this.saveForm.resources){
          var arr = this.saveForm.resources.split(",");
          for(var i=0;i<arr.length;i++){
            var itme = arr[i];
            if(path==itme){
              arr.splice(i,1);
            }
          }
          this.saveForm.resources = arr.join(",");
        }
        //3.对fileList做处理
        this.fileList = [];//先清空，再添加最新的数据
        if(this.saveForm.resources){
          var arr = this.saveForm.resources.split(",");
          for (var i=0;i<arr.length;i++){
            var item = arr[i];
            this.fileList.push({"url" : this.imgPrefix+item});
          }
        }
      })
    }
  },

  /*-------------------------------------------------------------------------------------------------------------*/
//获取部门经理 - 所有的员工

  mounted() {
    this.getPets();
  }
}

</script>

<style scoped>

</style>